यदि \(A=\{2,4\}\) और \(A\times C={(2,1),(2,3),(2,5),(4,1),(4,3),(4,5)}\), तो (C) क्या है?
If \(A=\{2,4\}\) and \(A\times C={(2,1),(2,3),(2,5),(4,1),(4,3),(4,5)}\), what is (C)?
Explanation opens after your attempt
B. ({1,3,5})
Concept
The set of second components is \(C=\{1,3,5\}\). Observe the position in each pair to identify the original set.
Why this answer is correct
The correct answer is B. ({1,3,5}). The set of second components is \(C=\{1,3,5\}\). Observe the position in each pair to identify the original set.
Exam Tip
दूसरे अवयवों का समुच्चय \(C=\{1,3,5\}\) है। मूल समुच्चय पहचानते समय युग्म का स्थान देखें।
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